:root {
  --bg: #f5f1e7;
  --surface: rgba(255, 252, 246, 0.94);
  --surface-strong: #ffffff;
  --surface-soft: #eef4f1;
  --ink: #0b3142;
  --muted: #59727d;
  --line: rgba(11, 49, 66, 0.12);
  --primary: #0f766e;
  --primary-strong: #0b5f59;
  --accent: #d6aa44;
  --warning: #9a6700;
  --success: #166534;
  --danger: #b42318;
  --shadow: 0 18px 42px rgba(11, 49, 66, 0.08);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --font-display: "Space Grotesk", "Segoe UI", sans-serif;
  --font-body: "Aptos", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.14), transparent 28%),
    radial-gradient(circle at top right, rgba(214, 170, 68, 0.18), transparent 26%),
    var(--bg);
}

button,
input,
table {
  font: inherit;
}

.hidden {
  display: none !important;
}

.app-shell {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: 16px 14px 36px;
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.app-header h1,
.compact-heading h2,
.selector-head h3 {
  margin: 0;
  font-family: var(--font-display);
  letter-spacing: -0.04em;
}

.app-header h1 {
  font-size: clamp(2rem, 10vw, 3rem);
}

.header-side {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.mode-chip,
.meta-chip,
.status-chip,
.counter-chip,
.room-status,
.report-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.mode-chip {
  padding: 9px 14px;
  background: rgba(15, 118, 110, 0.12);
  color: var(--primary-strong);
}

.meta-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.meta-chip {
  padding: 8px 12px;
  background: rgba(255, 252, 246, 0.78);
  border: 1px solid var(--line);
  color: var(--muted);
}

.meta-chip strong {
  color: var(--ink);
  margin-right: 4px;
}

.auth-panel,
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.auth-panel,
.card,
.tabbar {
  overflow: hidden;
}

.auth-panel,
.card {
  padding: 16px;
}

.main-content {
  display: grid;
  gap: 14px;
}

.tabbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  padding: 6px;
  background: rgba(11, 49, 66, 0.06);
  border-radius: 999px;
}

.tab-button {
  border: 0;
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 8px;
  display: grid;
  justify-items: center;
  gap: 4px;
  font-weight: 800;
}

.tab-button svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.tab-button.active {
  background: var(--ink);
  color: #fff;
}

.view-panel {
  display: grid;
  gap: 12px;
}

.compact-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.panel-note {
  margin: 0;
  max-width: 260px;
  color: var(--muted);
  line-height: 1.45;
  font-size: 0.92rem;
}

.compact-form,
.selector-card,
.slim-card {
  display: grid;
  gap: 12px;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 800;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  background: var(--surface-strong);
  color: var(--ink);
}

input:focus {
  outline: 2px solid rgba(15, 118, 110, 0.2);
  border-color: var(--primary);
}

.toggle-field {
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 12px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface-strong);
}

.toggle-field input {
  width: auto;
  padding: 0;
}

.derived-strip,
.totals-inline,
.report-summary {
  display: grid;
  gap: 8px;
}

.derived-strip {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.derived-strip span,
.mini-total,
.report-chip {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  font-size: 0.84rem;
  font-weight: 800;
}

.form-actions,
.compact-actions,
.top-actions,
.profit-topbar,
.selector-head,
.carousel-controls,
.room-card-top,
.room-card-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.compact-actions {
  justify-content: flex-start;
}

.profit-topbar,
.selector-head,
.room-card-top,
.room-card-row {
  justify-content: space-between;
  align-items: center;
}

.primary-button,
.secondary-button,
.ghost-button {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 800;
  cursor: pointer;
}

.primary-button {
  background: linear-gradient(135deg, var(--primary), #10b4a3);
  color: #fff;
}

.secondary-button {
  background: rgba(15, 118, 110, 0.12);
  color: var(--primary-strong);
}

.ghost-button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}

.nav-button {
  min-width: 54px;
}

.search-wrap {
  position: relative;
}

.search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 10;
  display: grid;
  gap: 4px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.search-result-button {
  width: 100%;
  padding: 10px 12px;
  border: 0;
  border-radius: 12px;
  text-align: left;
  background: transparent;
  color: var(--ink);
}

.search-result-button:hover {
  background: rgba(11, 49, 66, 0.06);
}

.counter-chip,
.status-chip {
  padding: 8px 12px;
  background: rgba(11, 49, 66, 0.08);
  color: var(--ink);
}

.status-chip.is-confirmed {
  background: rgba(22, 101, 52, 0.14);
  color: var(--success);
}

.status-chip.is-draft {
  background: rgba(154, 103, 0, 0.12);
  color: var(--warning);
}

.room-viewer-card {
  display: grid;
  gap: 12px;
}

.room-viewer-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.room-status {
  padding: 8px 12px;
}

.room-status.is-active {
  background: rgba(22, 101, 52, 0.12);
  color: var(--success);
}

.room-status.is-paused {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

.room-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.info-box {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
}

.info-box span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
}

.info-box strong {
  display: block;
  margin-top: 4px;
}

.inline-field span {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 800;
}

.inline-field input {
  min-width: 160px;
}

.mini-total span,
.report-chip span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
}

.mini-total strong,
.report-chip strong {
  display: block;
  margin-top: 4px;
  font-family: var(--font-display);
  font-size: 1.06rem;
}

.totals-inline,
.report-summary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.inline-info {
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: rgba(214, 170, 68, 0.14);
  color: #6f5300;
  font-size: 0.88rem;
  line-height: 1.45;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
}

.data-table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 10px 10px;
  border-bottom: 1px solid rgba(11, 49, 66, 0.08);
  text-align: left;
  white-space: nowrap;
  font-size: 0.88rem;
}

.data-table th {
  position: sticky;
  top: 0;
  background: #f4f8f6;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compact-table input {
  margin: 0;
  min-width: 120px;
}

.report-table {
  min-width: 980px;
}

.muted {
  color: var(--muted);
}

.empty-state {
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  color: var(--muted);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  min-width: min(90vw, 420px);
  padding: 13px 16px;
  border-radius: 999px;
  background: rgba(11, 49, 66, 0.96);
  color: #fff;
  text-align: center;
  box-shadow: 0 18px 38px rgba(11, 49, 66, 0.26);
  z-index: 30;
}

@media (max-width: 560px) {
  .app-shell {
    padding: 14px 12px 30px;
  }

  .app-header {
    flex-direction: column;
  }

  .compact-heading,
  .profit-topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .panel-note {
    max-width: none;
  }

  .totals-inline,
  .report-summary {
    grid-template-columns: 1fr;
  }
}